706  
WWUS53 KBIS 202329 RRA  
SVSBIS  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BISMARCK ND  
529 PM MDT FRI JUN 20 2025  
 
NDC007-025-053-210015-  
/O.CON.KBIS.SV.W.0042.000000T0000Z-250621T0015Z/  
DUNN ND-BILLINGS ND-MCKENZIE ND-  
529 PM MDT FRI JUN 20 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM MDT  
FOR WEST CENTRAL DUNN...NORTHEASTERN BILLINGS AND SOUTH CENTRAL  
MCKENZIE COUNTIES...  
 
AT 529 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 8 MILES NORTH OF  
SOUTH FAIRFIELD, OR 33 MILES NORTHWEST OF DICKINSON, MOVING EAST AT  
15 MPH.  
 
HAZARD...HALF DOLLAR SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...DAMAGE TO VEHICLES IS EXPECTED.  
 
LOCATIONS IMPACTED INCLUDE...  
KILLDEER, GRASSY BUTTE, AND OAKDALE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4718 10335 4730 10347 4759 10305 4749 10285  
4728 10269  
TIME...MOT...LOC 2329Z 252DEG 13KT 4725 10323  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.25 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...<50 MPH  
 

 
 
HEINERT  
 
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